Open AccessDeformations of circle-valued Morse functions on 2-torus
Author(s) -
Bohdan Feshchenko
Publication year - 2021
Publication title -
trudy meždunarodnogo geometričeskogo centra/pracì mìžnarodnogo geometričnogo centru
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.124
H-Index - 2
eISSN - 2409-8906
pISSN - 2072-9812
DOI - 10.15673/tmgc.v14i2.2008
Subject(s) - morse code , torus , mathematics , action (physics) , pure mathematics , group (periodic table) , algebraic number , mathematical analysis , algebra over a field , geometry , physics , computer science , quantum mechanics , telecommunications
In this paper we give an algebraic description of fundamental groups of orbits of circle-valued Morse functions on T2 with respect to the action of the group of diffeomorphisms of T2